To use Large Language Models (LLMs) in a targeted way for NLP problems in RE, we require both (1) basic knowledge about the inner workings of LLMs and (2) a guideline on how to select and systematically utilize or repurpose LLMs for NLP4RE tasks. This chapter establishes the required knowledge and introduces the fundamentals of LLMs in the first part. In the second part, we present a detailed guideline for students, researchers, and practitioners on using LLMs for their purposes.

翻译：为在需求工程（RE）中有针对性地利用大语言模型（LLM）解决自然语言处理（NLP）问题，我们既需具备（1）关于LLM内部机制的基础知识，也需掌握（2）针对NLP4RE任务如何选择、系统化利用或改造LLM的指南。本章第一部分建立所需知识并介绍LLM基本原理，第二部分为学生、研究人员及从业者提供使用LLM实现其目标的详细指南。